Germination accelerating dish for wheat breeding
By designing a wheat breeding germination dish, the nutrient solution automatically rises to the filter paper using cotton swabs and round tank structures, the problem of uneven water content in the filter paper of the traditional germination dish is solved, and the stability of the breeding environment and the normal germination of wheat seeds is achieved.
Patent Information
- Application Number
- CN202421734410.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-22
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-07-22
AI Technical Summary
It is difficult for traditional germination dishes to maintain uniform water content in the filter paper during breeding, and manual hydration is difficult to accurately control, resulting in unstable breeding environment.
A wheat breeding germination dish was designed. By inserting the cotton swab at the bottom of the glass dish into the circular groove on the top of the socket, the nutrient solution in the water tank automatically rises along the cotton swab to the filter paper, achieving continuous, precise and even moisture of the filter paper.
This achieves continuous, precise and evenly keeping the filter paper moisturized throughout the breeding process, ensuring normal germination and breeding of wheat seeds.
Smart Images
Figure CN223007879U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wheat breeding, and particularly relates to a wheat breeding germination dish. Background Art
[0002] Germination is a measure that can cause bud growth, development of dormant buds, and seed germination, or promote the occurrence of these. All of them are called germination. According to the growth and development conditions of different seeds, mainly meeting the appropriate temperature, oxygen, and air humidity and other conditions will promote seed germination. The caryopsis of wheat is one of the main foods of humans. When breeding wheat, a germination dish is needed.
[0003] The prior art has the following deficiencies: In the breeding process, the traditional germination dish provides a breeding environment full of moisture or nutrient solution around for wheat seeds through wet filter paper or culture medium. Since wheat breeding usually takes a long time, during the whole breeding process, it is necessary to often supplement water or nutrient solution to the filter paper or culture medium to keep it moist. Also, because it is difficult to accurately control the amount of water replenishment during manual water or nutrient solution supplementation, and there is a time interval between water replenishment actions, it is impossible to keep the water content of the filter paper uniform throughout the breeding process.
[0004] Therefore, it is very necessary to invent a wheat breeding germination dish. Content of the Utility Model
[0005] For this reason, the utility model provides a wheat breeding germination dish. By inserting the cotton swab at the bottom of the glass dish into the circular groove on the top surface of the socket, the nutrient solution in the water tank can automatically rise along the cotton swab into the filter paper, so as to solve the problem that it is difficult to accurately control the amount of water replenishment during manual water or nutrient solution supplementation, and there is a time interval between water replenishment actions, so it is impossible to keep the water content of the filter paper uniform throughout the breeding process.
[0006] In order to achieve the above purpose, the utility model provides the following technical solution: A wheat breeding germination dish, including a water tank and a glass dish. A filter paper is lined in the glass dish, and wheat seeds are arranged on the surface of the filter paper. Nutrient solution is injected into the water tank. A socket is fixedly installed on the top surface of the water tank. The socket penetrates through the top surface of the water tank. A circular groove is arranged in the center of the top surface of the socket. A cotton swab is inserted and installed at the bottom surface of the glass dish. The upper end of the cotton swab penetrates through the bottom surface of the glass dish and contacts the bottom surface of the filter paper. When the cotton swab is inserted into the circular groove on the top surface of the socket, the nutrient solution in the water tank can rise along the cotton swab into the interior of the filter paper.
[0007] Preferably, an annular groove is arranged on the inner wall of the circular groove in the center of the top surface of the socket, and a cotton ring is embedded and installed in the annular groove on the inner wall of the circular groove on the top surface of the socket. When the cotton swab is inserted into the circular groove on the top surface of the socket, the outer wall of the cotton swab contacts the inner wall of the cotton ring.
[0008] Preferably, thick cotton strips are fixedly installed around the bottom surface of the cotton ring. The lower ends of the thick cotton strips penetrate through the socket and extend into the water tank and are immersed in the nutrient solution.
[0009] Preferably, a spring is fixedly installed on the bottom surface of the inner wall of the central circular groove on the top surface of the socket. The upper end of the spring is fixedly installed with a sealing piece. When the cotton swab is not inserted into the circular groove on the top surface of the socket, the spring pushes up the sealing piece to the inner wall of the upper edge of the central circular groove on the top surface of the socket.
[0010] Preferably, thin cotton strips are fixedly installed around the outer wall of the upper end of the cotton swab. The ends of the thin cotton strips away from the cotton swab extend around. The thin cotton strips are embedded in the top surface of the glass dish, and the top surface of the thin cotton strips is in contact with the bottom surface of the filter paper.
[0011] Preferably, an annular protrusion is provided on the outer edge of the bottom surface of the glass dish, and an annular groove is provided on the outer edge of the top surface of the socket. The annular protrusion of the glass dish can be inserted into the annular groove on the top surface of the socket.
[0012] Preferably, a dust-proof cover is provided above the water tank. An annular groove is provided on the outer edge of the top surface of the water tank. The lower outer edge of the dust-proof cover can be inserted into the annular groove on the top surface of the water tank. A number of ventilation openings are evenly provided on the lower side of the outer wall of the dust-proof cover.
[0013] Preferably, a threaded hole is provided at the bottom of the water tank. A threaded column can be screwed into the inner wall of the threaded hole. The outer wall of the threaded column is threadedly connected to the inner wall of the threaded hole. A knob is fixedly installed at the lower end of the threaded column.
[0014] The beneficial effect of the present utility model is that by inserting the cotton swab at the bottom of the glass dish into the circular groove on the top surface of the socket, the nutrient solution in the water tank automatically rises along the cotton swab into the filter paper, so as to achieve the effect of continuously, accurately and evenly keeping the filter paper moist during the entire breeding process. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 is a schematic diagram of the installation of the dust-proof cover of a wheat breeding germination dish provided by the present utility model;
[0016] Figure 2 is a schematic diagram of the installation of the glass dish of a wheat breeding germination dish provided by the present utility model;
[0017] Figure 3 is a schematic diagram of the internal structure of the glass dish of a wheat breeding germination dish provided by the present utility model;
[0018] Figure 4 is a sectional view of a wheat breeding germination dish provided by the present utility model;
[0019] Figure 5 is a cross-sectional view of a wheat breeding germination dish provided by the present utility model;
[0020] Figure 6 Schematic diagram of the knob installation of a wheat breeding germination dish provided by the present utility model.
[0021] In the figure: glass dish 11, filter paper 12, cotton swab 13, thin cotton strip 14, water tank 15, socket 16, dust cover 17, ventilation opening 18, sealing piece 19, spring 20, cotton ring 21, thick cotton strip 22, threaded hole 23, threaded post 24, knob 25. Specific embodiments
[0022] The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present utility model, and are not used to limit the present utility model.
[0023] Embodiment 1
[0024] As Figure 1 , Figure 2 and Figure 5 shown, a wheat breeding germination dish in the first aspect embodiment of the present utility model includes a water tank 15 and a glass dish 11. A filter paper 12 is lined in the glass dish 11. Wheat seeds are arranged on the surface of the filter paper 12. Nutrient solution is injected into the water tank 15. A socket 16 is fixedly installed on the top surface of the water tank 15. The socket 16 penetrates through the top surface of the water tank 15. A circular groove is provided in the center of the top surface of the socket 16. A cotton swab 13 is inserted and installed at the bottom surface of the glass dish 11. The upper end of the cotton swab 13 penetrates through the bottom surface of the glass dish 11 and contacts the bottom surface of the filter paper 12. When the cotton swab 13 is inserted into the circular groove on the top surface of the socket 16, the nutrient solution in the water tank 15 can rise along the cotton swab 13 to the inside of the filter paper 12.
[0025] In the above embodiment, it should be noted that the diameter of the cotton swab 13 is equal to the inner diameter of the circular groove in the center of the top surface of the socket 16. The filter paper 12 is lined in the glass dish 11. Then, the wheat seeds are evenly sprinkled on the surface of the filter paper 12. Then, the glass dish 11 is placed on the top surface of the socket 16. By inserting the cotton swab 13 at the bottom of the glass dish 11 into the circular groove on the top surface of the socket 16, the nutrient solution in the water tank 15 automatically rises along the cotton swab 13 to the inside of the filter paper 12, so as to achieve the effect of continuously, precisely and evenly maintaining the filter paper 12 moist during the entire breeding process.
[0026] Embodiment 2
[0027] As Figure 4 and Figure 5As shown, a wheat breeding germination dish includes all the content of Embodiment 1. In addition, an annular groove is provided on the inner wall of the central circular groove on the top surface of the socket 16. A cotton ring 21 is embedded and installed in the annular groove on the inner wall of the circular groove on the top surface of the socket 16. When the cotton swab 13 is inserted into the circular groove on the top surface of the socket 16, the outer wall of the cotton swab 13 is in contact with the inner wall of the cotton ring 21. Four thick cotton strips 22 are fixedly installed around the bottom surface of the cotton ring 21. The lower ends of the thick cotton strips 22 penetrate through the socket 16 and extend into the water tank 15 and are immersed in the nutrient solution.
[0028] In the above embodiment, it should be noted that the capillary action of the thick cotton strip 22 transports the nutrient solution into the cotton ring 21. When the cotton swab 13 is inserted into the circular groove on the top surface of the socket 16, the nutrient solution in the cotton ring 21 penetrates into the cotton swab 13 under the action of capillary action and the surface tension of the nutrient solution and rises to the filter paper 12 through the cotton swab 13 to achieve the effect of keeping the filter paper 12 moist.
[0029] Embodiment 3
[0030] As Figures 2 - 5 shown, a wheat breeding germination dish includes all the content of Embodiment 2. In addition, a spring 20 is fixedly installed on the bottom surface of the inner wall of the central circular groove on the top surface of the socket 16. A sealing piece 19 is fixedly installed at the upper end of the spring 20. When the cotton swab 13 is not inserted into the circular groove on the top surface of the socket 16, the spring 20 pushes up the sealing piece 19 to the inner wall of the upper edge of the central circular groove on the top surface of the socket 16. Four thin cotton strips 14 are fixedly installed around the outer wall of the upper end of the cotton swab 13. One end of the thin cotton strip 14 away from the cotton swab 13 extends around. The thin cotton strip 14 is embedded and installed on the top surface of the glass dish 11. The top surface of the thin cotton strip 14 is in contact with the bottom surface of the filter paper 12. An annular protrusion is provided on the outer edge of the bottom surface of the glass dish 11. An annular groove is provided on the outer edge of the top surface of the socket 16. The annular protrusion of the glass dish 11 can be inserted into the annular groove on the top surface of the socket 16.
[0031] In the above embodiment, it should be noted that the thin cotton strip 14 can guide the nutrient solution in the cotton swab 13 into itself through capillary action and transfer it to the filter paper 12 to achieve the effect of more evenly moistening the filter paper 12. The sealing piece 19 is made of rubber material. Under normal conditions, the spring 20 pushes up the sealing piece 19 and closes the circular groove on the top surface of the socket 16. When the cotton swab 13 is inserted into the circular groove on the top surface of the socket 16, the cotton swab 13 pushes the sealing piece 19 and compresses the spring 20 to contract to achieve the effect of opening the circular groove on the top surface of the socket 16.
[0032] Embodiment 4
[0033] As Figure 1As shown in the figure, a wheat breeding germination dish includes all the contents of Embodiment 1. In addition, a dust-proof cover 17 is provided above the water tank 15. An annular groove is provided on the outer edge of the top surface of the water tank 15. The outer edge of the lower end of the dust-proof cover 17 can be inserted into the annular groove on the top surface of the water tank 15. A plurality of ventilation openings 18 are evenly arranged on the lower side of the outer wall of the dust-proof cover 17 around the circumference.
[0034] In the above embodiment, it should be noted that the dust-proof cover 17 is made of a transparent material and has a certain dust-proof effect. The height of the ventilation openings 18 is lower than the upper edge height of the glass dish 11. The ventilation openings 18 make the dust-proof cover 17 have a certain ventilation to ensure the normal germination of wheat seeds.
[0035] Embodiment 5
[0036] As Figure 6 As shown in the figure, a wheat breeding germination dish includes all the contents of Embodiment 1. In addition, a threaded hole 23 is provided at the bottom of the water tank 15. A threaded column 24 can be screwed into the inner wall of the threaded hole 23. The outer wall of the threaded column 24 is threadedly connected to the inner wall of the threaded hole 23. A knob 25 is fixedly installed at the lower end of the threaded column 24.
[0037] In the above embodiment, it should be noted that anti-slip protrusions are provided on the outer wall of the knob 25. By rotating the knob 25, the threaded column 24 is driven to be screwed into the threaded hole 23 to achieve the effect of closing the threaded hole 23. By rotating the knob 25, the threaded column 24 is driven to be screwed out of the threaded hole 23 to achieve the effect of opening the threaded hole 23. At this time, nutrient solution can be injected into the water tank 15.
[0038] The use process of the present utility model is as follows: Those skilled in the art pad the filter paper 12 in the glass dish 11, then evenly sprinkle the wheat seeds on the surface of the filter paper 12, and then insert the annular protrusion of the glass dish 11 into the annular groove on the top surface of the socket 16. At this time, the cotton swab 13 pushes the sealing piece 19 and compresses the spring 20 to contract. The cotton swab 13 is inserted into the round groove on the top surface of the socket 16. The capillary action of the thick cotton strip 22 transports the nutrient solution to the cotton ring 21. The nutrient solution in the cotton ring 21 penetrates into the cotton swab 13 under the capillary action and the surface tension of the nutrient solution and rises to the filter paper 12 through the cotton swab 13 to keep the filter paper 12 continuously moist and ensure the normal germination of wheat seeds.
[0039] The above are only the preferred embodiments of the present utility model. Any person skilled in the art may modify the present utility model by using the technical solutions described above or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement made according to the technical solutions of the present utility model falls within the scope of protection required by the present utility model.
Claims
1. A wheat breeding and germination dish, comprising a water tank (15) and a glass dish (11), wherein the glass dish (11) is padded with filter paper (12), wheat seeds are arranged on the surface of the filter paper (12), and a nutrient solution is injected into the water tank (15), characterized in that: A socket (16) is fixedly mounted on the top surface of the water tank (15), the socket (16) penetrates the top surface of the water tank (15), a circular groove is arranged in the center of the top surface of the socket (16), a cotton swab (13) is inserted into the bottom surface of the glass dish (11), the upper end of the cotton swab (13) penetrates the bottom surface of the glass dish (11) and contacts the bottom surface of the filter paper (12), when the cotton swab (13) is inserted into the circular groove on the top surface of the socket (16), the nutrient solution in the water tank (15) can rise along the cotton swab (13) to the inside of the filter paper (12).
2. A wheat breeding germination dish according to claim 1, characterized in that: The inner wall of the central circular groove on the top surface of the socket (16) is provided with an annular groove, and a cotton ring (21) is embedded and installed in the annular groove on the inner wall of the circular groove on the top surface of the socket (16). When the cotton swab (13) is inserted into the circular groove on the top surface of the socket (16), the outer wall of the cotton swab (13) contacts the inner wall of the cotton ring (21).
3. A wheat breeding germination dish according to claim 2, characterized in that: Thick cotton strips (22) are fixedly mounted around the bottom surface of the cotton ring (21), and the lower end of the thick cotton strips (22) penetrates the socket (16) and extends into the water tank (15) and is immersed in the nutrient solution.
4. The wheat breeding germination dish according to claim 1, characterized in that: A spring (20) is fixedly mounted on the bottom surface of the inner wall of the central circular groove on the top surface of the socket (16), and a sealing sheet (19) is fixedly mounted on the upper end of the spring (20). When the cotton swab (13) is not inserted into the circular groove on the top surface of the socket (16), the spring (20) lifts the sealing sheet (19) to the inner wall of the upper edge of the central circular groove on the top surface of the socket (16).
5. The wheat breeding germination dish according to claim 1, characterized in that: A thin cotton strip (14) is fixedly mounted around the outer wall of the upper end of the cotton swab (13), and the thin cotton strip (14) extends in all directions away from one end of the cotton swab (13). The thin cotton strip (14) is embedded and mounted on the top surface of the glass dish (11), and the top surface of the thin cotton strip (14) contacts the bottom surface of the filter paper (12).
6. The wheat breeding germination dish according to claim 1, characterized in that: An annular protrusion is provided on the outer edge of the bottom surface of the glass dish (11), and an annular groove is provided on the outer edge of the top surface of the socket (16). The annular protrusion of the glass dish (11) can be inserted into the annular groove on the top surface of the socket (16).
7. The wheat breeding germination dish according to claim 1, characterized in that: A dust cover (17) is arranged above the water tank (15), an annular groove is arranged on the outer edge of the top surface of the water tank (15), the outer edge of the lower end of the dust cover (17) can be inserted into the annular groove on the top surface of the water tank (15), and a plurality of ventilation holes (18) are evenly arranged on the lower side of the outer wall of the dust cover (17) around the periphery.
8. The wheat breeding germination dish according to claim 1, characterized in that: A threaded hole (23) is provided at the bottom of the water tank (15), a threaded column (24) can be screwed into the inner wall of the threaded hole (23), the outer wall of the threaded column (24) is threadedly connected to the inner wall of the threaded hole (23), and a knob (25) is fixedly mounted at the lower end of the threaded column (24).